CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42289 – scsi: qla2xxx: During vport delete send async logout explicitly
https://notcve.org/view.php?id=CVE-2024-42289
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: During vport delete send async logout explicitly During vport delete, it is observed that during unload we hit a crash because of stale entries in outstanding command array. For all these stale I/O entries, eh_abort was issued and aborted (fast_fail_io = 2009h) but I/Os could not complete while vport delete is in process of deleting. BUG: kernel NULL pointer dereference, address: 000000000000001c #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI Workqueue: qla2xxx_wq qla_do_work [qla2xxx] RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0 RSP: 0018:ffffa1e1e150fc68 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000001 RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8ce208a7a0d0 RBP: ffff8ce208a7a0d0 R08: 0000000000000000 R09: ffff8ce378aac9c8 R10: ffff8ce378aac8a0 R11: ffffa1e1e150f9d8 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8ce378aac9c8 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8d217f000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000002089acc000 CR4: 0000000000350ee0 Call Trace: <TASK> qla2xxx_qpair_sp_free_dma+0x417/0x4e0 ? qla2xxx_qpair_sp_compl+0x10d/0x1a0 ? qla2x00_status_entry+0x768/0x2830 ? newidle_balance+0x2f0/0x430 ? • https://git.kernel.org/stable/c/086489256696eb774654a5410e86381c346356fe https://git.kernel.org/stable/c/171ac4b495f9473bc134356a00095b47e6409e52 https://git.kernel.org/stable/c/e5ed6a26ffdec0c91cf0b6138afbd675c00ad5fc https://git.kernel.org/stable/c/b12c54e51ba83c1fbc619d35083d7872e42ecdef https://git.kernel.org/stable/c/d28a2075bb530489715a3b011e1dd8765ba20313 https://git.kernel.org/stable/c/87c25fcb95aafabb6a4914239f4ab41b07a4f9b7 https://git.kernel.org/stable/c/b35d6d5a2f38605cddea7d5c64cded894fbe8ede https://git.kernel.org/stable/c/76f480d7c717368f29a3870f7d64471ce •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-42288 – scsi: qla2xxx: Fix for possible memory corruption
https://notcve.org/view.php?id=CVE-2024-42288
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix for possible memory corruption Init Control Block is dereferenced incorrectly. Correctly dereference ICB • https://git.kernel.org/stable/c/dae67169cb35a37ecccf60cfcd6bf93a1f4f5efb https://git.kernel.org/stable/c/87db8d7b7520e99de71791260989f06f9c94953d https://git.kernel.org/stable/c/b0302ffc74123b6a99d7d1896fcd9b2e4072d9ce https://git.kernel.org/stable/c/2a15b59a2c5afac89696e44acf5bbfc0599c6c5e https://git.kernel.org/stable/c/571d7f2a08836698c2fb0d792236424575b9829b https://git.kernel.org/stable/c/8192c533e89d9fb69b2490398939236b78cda79b https://git.kernel.org/stable/c/c03d740152f78e86945a75b2ad541bf972fab92a •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42286 – scsi: qla2xxx: validate nvme_local_port correctly
https://notcve.org/view.php?id=CVE-2024-42286
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: validate nvme_local_port correctly The driver load failed with error message, qla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef and with a kernel crash, BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 Workqueue: events_unbound qla_register_fcport_fn [qla2xxx] RIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc] RSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000 RDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000 RBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030 R10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4 R13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8 FS: 0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0 Call Trace: qla_nvme_register_remote+0xeb/0x1f0 [qla2xxx] ? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx] qla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx] qla_register_fcport_fn+0x54/0xc0 [qla2xxx] Exit the qla_nvme_register_remote() function when qla_nvme_register_hba() fails and correctly validate nvme_local_port. • https://git.kernel.org/stable/c/549aac9655320c9b245a24271b204668c5d40430 https://git.kernel.org/stable/c/e1f010844443c389bc552884ac5cfa47de34d54c https://git.kernel.org/stable/c/a3ab508a4853a9f5ae25a7816a4889f09938f63c https://git.kernel.org/stable/c/cde43031df533751b4ead37d173922feee2f550f https://git.kernel.org/stable/c/7cec2c3bfe84539c415f5e16f989228eba1d2f1e https://git.kernel.org/stable/c/f6be298cc1042f24d521197af29c7c4eb95af4d5 https://git.kernel.org/stable/c/3eac973eb5cb2b874b3918f924798afc5affd46b https://git.kernel.org/stable/c/eb1d4ce2609584eeb7694866f34d4b213 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42265 – protect the fetch of ->fd[fd] in do_dup2() from mispredictions
https://notcve.org/view.php?id=CVE-2024-42265
In the Linux kernel, the following vulnerability has been resolved: protect the fetch of ->fd[fd] in do_dup2() from mispredictions both callers have verified that fd is not greater than ->max_fds; however, misprediction might end up with tofree = fdt->fd[fd]; being speculatively executed. That's wrong for the same reasons why it's wrong in close_fd()/file_close_fd_locked(); the same solution applies - array_index_nospec(fd, fdt->max_fds) could differ from fd only in case of speculative execution on mispredicted path. • https://git.kernel.org/stable/c/ed42e8ff509d2a61c6642d1825032072dab79f26 https://git.kernel.org/stable/c/41a6c31df77bd8e050136b0a200b537da9e1084a https://git.kernel.org/stable/c/08775b3d6ed117cf4518754ec7300ee42b6a5368 https://git.kernel.org/stable/c/3f480493550b6a23d3a65d095d6569d4a7f56a0f https://git.kernel.org/stable/c/5db999fff545b924b24c9afd368ef5c17279b176 https://git.kernel.org/stable/c/da72e783afd27d9f487836b2e6738146c0edd149 https://git.kernel.org/stable/c/1171ceccabfd596ca370c5d2cbb47d110c3f2fe1 https://git.kernel.org/stable/c/8aa37bde1a7b645816cda8b80df4753ec •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42253 – gpio: pca953x: fix pca953x_irq_bus_sync_unlock race
https://notcve.org/view.php?id=CVE-2024-42253
In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race Ensure that `i2c_lock' is held when setting interrupt latch and mask in pca953x_irq_bus_sync_unlock() in order to avoid races. The other (non-probe) call site pca953x_gpio_set_multiple() ensures the lock is held before calling pca953x_write_regs(). The problem occurred when a request raced against irq_bus_sync_unlock() approximately once per thousand reboots on an i.MX8MP based system. * Normal case 0-0022: write register AI|3a {03,02,00,00,01} Input latch P0 0-0022: write register AI|49 {fc,fd,ff,ff,fe} Interrupt mask P0 0-0022: write register AI|08 {ff,00,00,00,00} Output P3 0-0022: write register AI|12 {fc,00,00,00,00} Config P3 * Race case 0-0022: write register AI|08 {ff,00,00,00,00} Output P3 0-0022: write register AI|08 {03,02,00,00,01} *** Wrong register *** 0-0022: write register AI|12 {fc,00,00,00,00} Config P3 0-0022: write register AI|49 {fc,fd,ff,ff,fe} Interrupt mask P0 En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: gpio: pca953x: corrige la ejecución pca953x_irq_bus_sync_unlock Asegúrese de que se mantenga `i2c_lock' al configurar el bloqueo de interrupción y la máscara en pca953x_irq_bus_sync_unlock() para evitar ejecuciones. El otro sitio de llamada (que no es de sonda) pca953x_gpio_set_multiple() garantiza que el bloqueo se mantenga antes de llamar a pca953x_write_regs(). El problema ocurrió cuando una solicitud corrió contra irq_bus_sync_unlock() aproximadamente una vez por cada mil reinicios en un sistema basado en i.MX8MP. * Caso normal 0-0022: escribir registro AI|3a {03,02,00,00,01} Enclavamiento de entrada P0 0-0022: escribir registro AI|49 {fc,fd,ff,ff,fe} Máscara de interrupción P0 0 -0022: escribir registro AI|08 {ff,00,00,00,00} Salida P3 0-0022: escribir registro AI|12 {fc,00,00,00,00} Configuración P3 * Caso de ejecución 0-0022: escribir registro AI|08 {ff,00,00,00,00} Salida P3 0-0022: escribir registro AI|08 {03,02,00,00,01} *** Registro incorrecto *** 0-0022: escribir registro AI|12 {fc,00,00,00,00} Config P3 0-0022: escribir registro AI|49 {fc,fd,ff,ff,fe} Máscara de interrupción P0 • https://git.kernel.org/stable/c/58a5c93bd1a6e949267400080f07e57ffe05ec34 https://git.kernel.org/stable/c/e2ecdddca80dd845df42376e4b0197fe97018ba2 https://git.kernel.org/stable/c/de7cffa53149c7b48bd1bb29b02390c9f05b7f41 https://git.kernel.org/stable/c/bfc6444b57dc7186b6acc964705d7516cbaf3904 •